毛(mao)(mao)邊石(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)技(ji)(ji)能(neng)(neng)毛(mao)(mao)邊重(zhong)慶(qing)(qing)石(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)技(ji)(ji)能(neng)(neng)是根(gen)據(ju)計劃或用(yong)戶需要(yao)(yao)，在已開(kai)掘或切開(kai)的(de)(de)塊(kuai)石(shi)(shi)(shi)、條(tiao)石(shi)(shi)(shi)、石(shi)(shi)(shi)板(ban)的(de)(de)外表進行加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)。加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)品種(zhong)有(you)粗鑿(zao)光(guang)(guang)(一(yi)(yi)(yi)步做鑿(zao))、細(xi)(xi)鑿(zao)光(guang)(guang)(二(er)步做鑿(zao)，或稱點光(guang)(guang)、豆光(guang)(guang)、瞪砂地)、一(yi)(yi)(yi)斧(fu)光(guang)(guang)(一(yi)(yi)(yi)遍(bian)剁斧(fu))、二(er)斧(fu)光(guang)(guang)(二(er)遍(bian)剁斧(fu))、三斧(fu)光(guang)(guang)(三遍(bian)剁斧(fu))、機刨(bao)光(guang)(guang)、亞光(guang)(guang)(粗磨光(guang)(guang))、細(xi)(xi)磨光(guang)(guang)等幾(ji)種(zhong)。傳統(tong)的(de)(de)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)是在毛(mao)(mao)坯(pi)的(de)(de)塊(kuai)石(shi)(shi)(shi)(荒(huang)料)、條(tiao)石(shi)(shi)(shi)、石(shi)(shi)(shi)板(ban)的(de)(de)基(ji)礎上(shang)進行分(fen)品種(zhong)、分(fen)層次加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，根(gen)據(ju)用(yong)戶需要(yao)(yao)有(you)粗鑿(zao)光(guang)(guang)至細(xi)(xi)磨光(guang)(guang)逐遍(bian)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)。例如，用(yong)戶需要(yao)(yao)二(er)斧(fu)光(guang)(guang)，須經粗鑿(zao)、細(xi)(xi)鑿(zao)、一(yi)(yi)(yi)遍(bian)斧(fu)、二(er)遍(bian)斧(fu)才行。根(gen)據(ju)用(yong)戶的(de)(de)需要(yao)(yao)，重(zhong)慶(qing)(qing)石(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)主要(yao)(yao)由以(yi)(yi)下幾(ji)種(zhong)層次的(de)(de)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)技(ji)(ji)能(neng)(neng):(1)毛(mao)(mao)坯(pi)的(de)(de)塊(kuai)石(shi)(shi)(shi)、條(tiao)石(shi)(shi)(shi)、石(shi)(shi)(shi)板(ban)筑方的(de)(de)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)技(ji)(ji)能(neng)(neng)。(2)墻面線槽的(de)(de)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)技(ji)(ji)能(neng)(neng)。(3)線(腳)條(tiao)的(de)(de)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)技(ji)(ji)能(neng)(neng)。(4)圓形(xing)柱(zhu)或柱(zhu)座加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)技(ji)(ji)能(neng)(neng)(不管全體或拼裝)。(5)建筑飾面的(de)(de)花飾、雕(diao)琢(即浮雕(diao)、圓雕(diao))。(6)蘑菇石(shi)(shi)(shi)與天然(ran)面(劈毛(mao)(mao)石(shi)(shi)(shi))的(de)(de)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)技(ji)(ji)能(neng)(neng)(用(yong)塊(kuai)石(shi)(shi)(shi)、條(tiao)石(shi)(shi)(shi)制(zhi)作)。重(zhong)慶(qing)(qing)石(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)為你解析傳統(tong)的(de)(de)石(shi)(shi)(shi)材(cai)(cai)由于加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)設備和加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)技(ji)(ji)術捆綁，以(yi)(yi)及要(yao)(yao)作為承(cheng)重(zhong)的(de)(de)構造構件，所以(yi)(yi)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)出來(lai)的(de)(de)石(shi)(shi)(shi)材(cai)(cai)制(zhi)品一(yi)(yi)(yi)般比照厚(hou)重(zhong)、粗糙，但(dan)這些(xie)石(shi)(shi)(shi)材(cai)(cai)制(zhi)品難(nan)以(yi)(yi)日(ri)益翻開(kai)和精雕(diao)細(xi)(xi)鏤的(de)(de)需求。

銅仁建筑星空灰大理石廠當它作(zuo)用(yong)(yong)于柜(ju)臺、墻體(ti)(ti)、水槽、展(zhan)示架(jia)、家(jia)具、電梯等器物(wu)時(shi)，色彩紋理(li)設計(ji)獨特的人造石材(cai)無不顯示其(qi)(qi)體(ti)(ti)貼、溫暖、可(ke)塑性(xing)強、可(ke)自(zi)由切裁、彎(wan)曲、研磨、接(jie)合(he)耐久等卓越性(xing)能(neng)，產品的這些特點，是(shi)消費者在使用(yong)(yong)時(shi)可(ke)以大(da)膽創(chuang)作(zuo)，保(bao)(bao)持美感(gan)。人造石材(cai)可(ke)以根(gen)據(ju)使用(yong)(yong)的需要做(zuo)成各種應用(yong)(yong)等級(ji)的材(cai)料，是(shi)衛生(sheng)環保(bao)(bao)材(cai)料，實心(xin)無孔，毫無隱(yin)污納垢的空(kong)洞或縫隙(xi)。其(qi)(qi)表面接(jie)縫非常(chang)緊密，不會被水滲透(tou)。因此，在飲食服務業方面，可(ke)用(yong)(yong)來設計(ji)獨創(chuang)性(xing)的餐桌、陳列展(zhan)臺及潔凈(jing)衛生(sheng)的廚房工作(zuo)臺，同理(li)，當被用(yong)(yong)于有(you)嚴(yan)格衛生(sheng)標準的醫(yi)療(liao)衛生(sheng)單(dan)位時(shi)，使用(yong)(yong)者根(gen)據(ju)人體(ti)(ti)線(xian)條(tiao)，靈(ling)活設計(ji)、安裝在醫(yi)療(liao)室(shi)、化驗室(shi)、外科手術室(shi)。

有規模儲(chu)量，可工(gong)(gong)(gong)業化(hua)開(kai)采(cai)。裝(zhuang)飾石(shi)材(cai)(cai)(cai)(cai)的(de)(de)規模儲(chu)量是該品(pin)種能(neng)(neng)否適合工(gong)(gong)(gong)業化(hua)開(kai)采(cai)的(de)(de)前(qian)提條件，沒有規模儲(chu)量無法進(jin)行工(gong)(gong)(gong)業化(hua)開(kai)采(cai)，其市場的(de)(de)持久性就差，重慶(qing)青(qing)石(shi)板(ban)(ban)材(cai)(cai)(cai)(cai)經濟成本就高，形不成品(pin)牌。③理(li)化(hua)性能(neng)(neng)符合建筑(zhu)(zhu)與裝(zhuang)飾要(yao)求(qiu)。（本書已有專門的(de)(de)條目介紹其應(ying)符合的(de)(de)性能(neng)(neng)要(yao)求(qiu)）裝(zhuang)飾石(shi)材(cai)(cai)(cai)(cai)與建筑(zhu)(zhu)石(shi)材(cai)(cai)(cai)(cai)的(de)(de)區(qu)別(bie)在于多了(le)裝(zhuang)飾性，重慶(qing)青(qing)石(shi)板(ban)(ban)材(cai)(cai)(cai)(cai)這是它和建筑(zhu)(zhu)石(shi)材(cai)(cai)(cai)(cai)的(de)(de)根本區(qu)別(bie)。重慶(qing)石(shi)材(cai)(cai)(cai)(cai)加(jia)(jia)(jia)工(gong)(gong)(gong)之飾面(mian)石(shi)材(cai)(cai)(cai)(cai)的(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)重慶(qing)石(shi)材(cai)(cai)(cai)(cai)加(jia)(jia)(jia)工(gong)(gong)(gong)開(kai)采(cai)出來的(de)(de)石(shi)材(cai)(cai)(cai)(cai)需(xu)送(song)往加(jia)(jia)(jia)l J，按(an)照設訓所需(xu)要(yao)的(de)(de)規格及表而(er)肌理(li)，加(jia)(jia)(jia)l堿(jian)存(cun)類板(ban)(ban)材(cai)(cai)(cai)(cai)及一此特殊規格形狀的(de)(de)產品(pin)。荒料加(jia)(jia)(jia)l成板(ban)(ban)材(cai)(cai)(cai)(cai)后，表而(er)還要(yao)進(jin)行加(jia)(jia)(jia)l處理(li)：機器研(yan)磨(mo)、火焰(yan)燒毛(mao)、鑿毛(mao)等(deng)。

因(yin)此，在(zai)飲食服務業方(fang)面，可用(yong)來設(she)計(ji)獨創性的(de)(de)(de)(de)(de)餐(can)桌、陳(chen)列展(zhan)臺(tai)及潔(jie)凈衛(wei)生的(de)(de)(de)(de)(de)廚房工作臺(tai)，同理(li)(li)(li)，當被(bei)用(yong)于有嚴(yan)格衛(wei)生標準的(de)(de)(de)(de)(de)醫療衛(wei)生單(dan)位時，使用(yong)者(zhe)根據人體線條，靈(ling)活設(she)計(ji)、安(an)裝在(zai)醫療室、化(hua)驗室、外科手術室。在(zai)家居裝飾方(fang)面，人造(zao)(zao)石材(cai)優(you)越于一般傳統(tong)建材(cai)所沒有的(de)(de)(de)(de)(de)耐(nai)酸、耐(nai)堿(jian)、耐(nai)冷熱、抗(kang)沖(chong)擊的(de)(de)(de)(de)(de)特(te)點(dian)(dian)，作為一種質感佳、色彩(cai)多的(de)(de)(de)(de)(de)飾材(cai)，不僅能(neng)美化(hua)是(shi)內(nei)外裝飾，滿足其設(she)計(ji)上的(de)(de)(de)(de)(de)多樣化(hua)需求(qiu)，更(geng)能(neng)為建筑師和設(she)計(ji)師提供極(ji)為廣泛的(de)(de)(de)(de)(de)設(she)計(ji)空間(jian)，以(yi)創造(zao)(zao)空間(jian)，表(biao)達自然(ran)感覺。人造(zao)(zao)石材(cai)可以(yi)根據不同的(de)(de)(de)(de)(de)要(yao)求(qiu)配方(fang)做成(cheng)一種先(xian)進的(de)(de)(de)(de)(de)合成(cheng)物(wu)，因(yin)其特(te)殊的(de)(de)(de)(de)(de)組成(cheng)成(cheng)份，使它很(hen)難被(bei)磨損(sun)，又由(you)于顏色和圖案深(shen)及材(cai)料(liao)表(biao)里，因(yin)此，可以(yi)對才質中(zhong)凹紋、缺口或刮痕(hen)甚至(zhi)比較(jiao)嚴(yan)重的(de)(de)(de)(de)(de)磨損(sun)，只要(yao)采(cai)取相應(ying)的(de)(de)(de)(de)(de)辦法進行(xing)翻(fan)新，便可回復如初，向新的(de)(de)(de)(de)(de)一樣。許多家庭在(zai)居室的(de)(de)(de)(de)(de)廚房和衛(wei)生間(jian)的(de)(de)(de)(de)(de)裝修中(zhong)都(dou)采(cai)用(yong)了人造(zao)(zao)石材(cai)作臺(tai)面。由(you)于人造(zao)(zao)石材(cai)是(shi)模(mo)仿天然(ran)大理(li)(li)(li)石的(de)(de)(de)(de)(de)表(biao)面紋理(li)(li)(li)加工而成(cheng)的(de)(de)(de)(de)(de)，具(ju)有類似(si)大理(li)(li)(li)石的(de)(de)(de)(de)(de)機(ji)理(li)(li)(li)特(te)點(dian)(dian)，在(zai)硬度、光澤及耐(nai)磨性上都(dou)比天然(ran)大理(li)(li)(li)石好，這種樹(shu)脂黏度低，易于成(cheng)型、固(gu)化(hua)快，可在(zai)常溫下(xia)固(gu)化(hua)。

當然(ran)(ran)，一臺數控設備(bei)的(de)(de)(de)(de)(de)(de)(de)報價是(shi)比(bi)較(jiao)高的(de)(de)(de)(de)(de)(de)(de)，對于一般(ban)的(de)(de)(de)(de)(de)(de)(de)石材加工(gong)公司(si)(si)，可能(neng)是(shi)很(hen)難有才(cai)干(gan)收(shou)購的(de)(de)(de)(de)(de)(de)(de)。所以，中(zhong)國的(de)(de)(de)(de)(de)(de)(de)許多(duo)石材加工(gong)公司(si)(si)也(ye)(ye)熱切地(di)期望能(neng)夠研制出(chu)更(geng)多(duo)的(de)(de)(de)(de)(de)(de)(de)，功(gong)用更(geng)全的(de)(de)(de)(de)(de)(de)(de)，報價更(geng)低價的(de)(de)(de)(de)(de)(de)(de)石材雕(diao)(diao)刻(ke)(ke)設備(bei)，這(zhe)樣就能(neng)夠使得(de)(de)石雕(diao)(diao)技術得(de)(de)到(dao)十分好的(de)(de)(de)(de)(de)(de)(de)翻開。在日子中(zhong)，現已處(chu)處(chu)可見天然(ran)(ran)石材的(de)(de)(de)(de)(de)(de)(de)身影了(le)(le)，許多(duo)的(de)(de)(de)(de)(de)(de)(de)石材貼圖可供咱們選擇(ze)。石材產(chan)品，正改(gai)變著咱們的(de)(de)(de)(de)(de)(de)(de)日子。現在，重慶石材加工(gong)廠市場上很(hen)難找(zhao)到(dao)石材平面雕(diao)(diao)刻(ke)(ke)的(de)(de)(de)(de)(de)(de)(de)加工(gong)設備(bei)，更(geng)多(duo)的(de)(de)(de)(de)(de)(de)(de)石材雕(diao)(diao)刻(ke)(ke)產(chan)品，是(shi)通過手工(gong)雕(diao)(diao)刻(ke)(ke)的(de)(de)(de)(de)(de)(de)(de)辦法進行的(de)(de)(de)(de)(de)(de)(de)。這(zhe)樣就使得(de)(de)加工(gong)的(de)(de)(de)(de)(de)(de)(de)功(gong)率十分低下，而且質(zhi)量(liang)也(ye)(ye)得(de)(de)不到(dao)跋(ba)涉，經常出(chu)現質(zhi)量(liang)比(bi)較(jiao)差的(de)(de)(de)(de)(de)(de)(de)產(chan)品。而且從業者的(de)(de)(de)(de)(de)(de)(de)勞(lao)作(zuo)強度也(ye)(ye)增加了(le)(le)，這(zhe)些勞(lao)作(zuo)本(ben)錢的(de)(de)(de)(de)(de)(de)(de)跋(ba)涉。當然(ran)(ran)也(ye)(ye)使得(de)(de)石材雕(diao)(diao)刻(ke)(ke)產(chan)品的(de)(de)(de)(de)(de)(de)(de)報價也(ye)(ye)跋(ba)涉了(le)(le)，很(hen)難滿足(zu)廣闊消(xiao)費者的(de)(de)(de)(de)(de)(de)(de)需求(qiu)。

噪(zao)(zao)音所(suo)產(chan)(chan)生(sheng)的(de)(de)(de)危害是(shi)(shi)比(bi)(bi)(bi)較大(da)的(de)(de)(de)，尤其是(shi)(shi)表現在(zai)(zai)如下幾(ji)個(ge)(ge)方(fang)面：1、長期在(zai)(zai)強烈的(de)(de)(de)噪(zao)(zao)音環境中(zhong)工(gong)作(zuo)(zuo)(zuo)，可以使人(ren)產(chan)(chan)生(sheng)噪(zao)(zao)聲(sheng)(sheng)性耳聾。2、影(ying)響人(ren)們的(de)(de)(de)正(zheng)常(chang)工(gong)作(zuo)(zuo)(zuo)、學習及(ji)日(ri)常(chang)生(sheng)活。那么(me)石材(cai)加工(gong)過(guo)程中(zhong)噪(zao)(zao)音是(shi)(shi)怎樣產(chan)(chan)生(sheng)的(de)(de)(de)呢？它主(zhu)要來自齒(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)噪(zao)(zao)聲(sheng)(sheng)，鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)振(zhen)(zhen)動(dong)(dong)及(ji)物(wu)料摩擦聲(sheng)(sheng)。齒(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)噪(zao)(zao)聲(sheng)(sheng)：是(shi)(shi)當(dang)鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)(pian)(pian)高速(su)運(yun)轉時(shi)，鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)鋸(ju)(ju)齒(chi)(chi)(chi)(chi)(chi)與(yu)(yu)(yu)周圍的(de)(de)(de)空氣相(xiang)互作(zuo)(zuo)(zuo)用，引(yin)起(qi)空氣的(de)(de)(de)壓力脈動(dong)(dong)而(er)產(chan)(chan)生(sheng)的(de)(de)(de)噪(zao)(zao)聲(sheng)(sheng)。齒(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)噪(zao)(zao)聲(sheng)(sheng)的(de)(de)(de)聲(sheng)(sheng)功率(lv)(lv)(lv)(lv)與(yu)(yu)(yu)鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)直徑(jing)、鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)線(xian)速(su)度(du)(du)的(de)(de)(de)三次方(fang)成正(zheng)比(bi)(bi)(bi)，當(dang)轉速(su)越低時(shi)，與(yu)(yu)(yu)其線(xian)速(su)度(du)(du)三次方(fang)成正(zheng)比(bi)(bi)(bi)，齒(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)噪(zao)(zao)聲(sheng)(sheng)的(de)(de)(de)頻率(lv)(lv)(lv)(lv)可由下式(shi)計(ji)算：式(shi)中(zhong)：fi—齒(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)噪(zao)(zao)聲(sheng)(sheng)頻率(lv)(lv)(lv)(lv)，即鋸(ju)(ju)齒(chi)(chi)(chi)(chi)(chi)每(mei)秒打空氣質點的(de)(de)(de)次數(shu)，（HZ）z—鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)數(shu)（個(ge)(ge)）n—鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)軸的(de)(de)(de)轉速(su)（r/min）i—諧(xie)波序(xu)號(hao)i=1、2、3……鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)(pian)(pian)旋轉時(shi)，每(mei)個(ge)(ge)齒(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)產(chan)(chan)生(sheng)單(dan)極輻射流，并周期地通過(guo)工(gong)作(zuo)(zuo)(zuo)臺的(de)(de)(de)鋸(ju)(ju)縫(feng)向外(wai)排(pai)(pai)出，由于氣流壓力發(fa)生(sheng)激(ji)烈變化，隨(sui)之產(chan)(chan)生(sheng)排(pai)(pai)氣噪(zao)(zao)聲(sheng)(sheng)，排(pai)(pai)氣噪(zao)(zao)聲(sheng)(sheng)的(de)(de)(de)升(sheng)功率(lv)(lv)(lv)(lv)也隨(sui)著鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)(pian)(pian)線(xian)速(su)度(du)(du)增大(da)而(er)急(ji)劇(ju)增加，它與(yu)(yu)(yu)氣流速(su)度(du)(du)的(de)(de)(de)6次方(fang)成正(zheng)比(bi)(bi)(bi)，在(zai)(zai)線(xian)速(su)度(du)(du)較小時(shi)，與(yu)(yu)(yu)其5次方(fang)成正(zheng)比(bi)(bi)(bi)，則排(pai)(pai)氣噪(zao)(zao)聲(sheng)(sheng)頻率(lv)(lv)(lv)(lv)為：式(shi)中(zhong)：fi—排(pai)(pai)氣噪(zao)(zao)聲(sheng)(sheng)頻率(lv)(lv)(lv)(lv)，（HZ）z—鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)數(shu)（個(ge)(ge)）n—鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)(pian)(pian)軸的(de)(de)(de)轉速(su)（r/min）i—諧(xie)波序(xu)號(hao)i=1、2、3……在(zai)(zai)鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)(pian)(pian)高速(su)旋轉時(shi)，每(mei)當(dang)渦流分離的(de)(de)(de)頻率(lv)(lv)(lv)(lv)與(yu)(yu)(yu)鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)固有頻率(lv)(lv)(lv)(lv)相(xiang)近時(shi)，就發(fa)生(sheng)共(gong)振(zhen)(zhen)，便發(fa)出“尖(jian)(jian)叫(jiao)聲(sheng)(sheng)”，其頻率(lv)(lv)(lv)(lv)為：f=z fr式(shi)中(zhong)：z—鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)數(shu)（個(ge)(ge)）fr—軸回轉頻率(lv)(lv)(lv)(lv)（HZ）鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)(pian)(pian)屬于薄壁(bi)件(jian)，其剛性一般較差(cha)，在(zai)(zai)外(wai)力的(de)(de)(de)作(zuo)(zuo)(zuo)用下很容(rong)易產(chan)(chan)生(sheng)振(zhen)(zhen)動(dong)(dong)，由于振(zhen)(zhen)動(dong)(dong)便容(rong)易產(chan)(chan)生(sheng)物(wu)料的(de)(de)(de)摩擦，因(yin)此該類的(de)(de)(de)噪(zao)(zao)音也就隨(sui)之產(chan)(chan)生(sheng)。